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Bridget

Questions (79)

The Force which is t required to move an object 500g to a distance of 4m is
1. 1 answer
2. 183 views
Current flow of a series circuit is ________ related to source voltage applied to total circuit resistance.
1. 1 answer
2. 327 views
Akwasi is t years old now. What was his age 5 years ago?
1. 1 answer
2. 276 views
Hey guys! Just asking for some quick help.In ABC , A is a right angle, and B = 45 degrees. What is the length of BC? If the
1. 16 answers
2. 9,519 views
How many grams of hydrated MgSO4 ⋅ 5 H20 (M.W.: MgSO4 = 119, H20 = 18) are required to make a 10% solution of MgS04
1. 3 answers
2. 2,143 views
About 13% of the population is left handed. If two people are randomly selected what is the probability that both are left
1. 1 answer
2. 1,285 views
How can I find standard error from each of the following:a) a proportion & a sample size? b) mean, standard deviation, and
1. 1 answer
2. 480 views
A student was totally unprepared for a multiple-choice test and had to absolutely guess the answer to every one of the 100
1. 1 answer
2. 556 views
what must be the net force if a 19.9 kg mass accelerates to the left at a rate of 2.2m/s^2?
1. 1 answer
2. 470 views
to the nearest hundred, what is the greatest whole number that rounds to 2,500? the least whole number?
1. 8 answers
2. 4,217 views
What do adverbs modify?
1. 2 answers
2. 503 views
two balls are juggled so that each ball is in the air for 1.800s, and the second ball is thrown up at the instant the first
1. 1 answer
2. 467 views
I wrote the balanced equation for cream of tartar and baking soda:NaHCO3+KHC4H4O6->KNaC4H4)6+H2CO3 I identified the conjugate
1. 1 answer
2. 3,909 views
3. A 15.0 ohm resistor is connected in series to a 120 V generator and two 10.0 ohm resistors that are connected in parallel to
1. 1 answer
2. 2,295 views
Write a balanced chemical equation to show the reaction that occurs when each weak acid reacts with water. (Omit
1. 3 answers
2. 1,433 views
I had to complete the following solution by filling in the missing statements and reasons. I filled out the statements, but am
1. 2 answers
2. 1,224 views
1) Which best describes the difference that divide Maayan and Muhammad?A. Age and interest B. physical barriers C. Culture and
1. 3 answers
2. 699 views
a sample consists of the following n =6 scores: 2, 7, 4, 6, 4, and 7 compute the mean and standard deviation for the sample
1. 4 answers
2. 3,020 views
What is the empirical formula of a molecule containing 65.5% carbon, 5.5% hydrogen, and 29.0% oxygen?-I found this to be C3H3O
1. 1 answer
2. 3,047 views
Samantha was playing a fraction game where she could earn either positive or negative points on each turn.The lowest score she
1. 1 answer
2. 681 views
Suppose that represents the temperature of a cup of coffee set out in a room, where T is expressed in degrees Fahrenheit and t
1. 4 answers
2. 1,942 views
Suppose that represents the temperature of a cup of coffee set out in a room, where T is expressed in degrees Fahrenheit and t
1. 0 answers
2. 666 views
Suppose that represents the temperature of a cup of coffee set out in a room, where T is expressed in degrees Fahrenheit and t
1. 0 answers
2. 734 views
In Jullian's garden, there are 3 rows of carrots, 2 rows of string beans,and 1 row of peas. There are 8 plants in each row. How
1. 1 answer
2. 539 views
A chemical formula shows the types and __blank__ of atoms in the smallest representative unit of a substance.
1. 1 answer
2. 602 views
According to a national poll conducted in 2010, seventy percent of teens reported having sent or received a text message while
1. 0 answers
2. 679 views
population has mean 53 and standard deviation 12. Calculate the standard deviation of x bar for a random sample of size 12.
1. 1 answer
2. 558 views
If two dice are rolled, what is the probability that a total is showing more than four
1. 2 answers
2. 524 views
If two fair dice are rolled, what is the probability that a total of five shows?
1. 1 answer
2. 530 views
If two fair dice are rolled, what is the probability that a total of five shows?
1. 2 answers
2. 2,610 views
Suppose that we wish to seat ten people, 5 men and 5 women, in a row of ten chairs. In how many ways can we seat the people with
1. 2 answers
2. 1,693 views
If A=3x+4 and B=x^2+2 and C=x^2+3x-2, find the following:1. AC+B 2. (A+B)(B-C) 3. ABC
1. 3 answers
2. 463 views
The cell diagram for the lead-acid cell that is used in automobile and truck batteries isPb(s) l PbSO4 (s) l H2SO4 (aq) l
1. 3 answers
2. 3,261 views
My teacher went over it really fast and now I'm just really confused about how to do my homework =(Calculate the cell potential
1. 1 answer
2. 869 views
Given these standard reduction potentials at 25 C1. Cr3+ + e- ===> Cr2+ E1=-0.407 V 2. Cr2+ + 2e- ===> Cr(s) E2=-0.913 V
1. 3 answers
2. 1,480 views
Eugene Delacroix's Liberty leading the people commemorated?
1. 1 answer
2. 665 views
Determine the equation of g(x) that results from translating the functionf(x) = (x + 10)^2 to the right 12 units.
1. 1 answer
2. 517 views
Determine the equation of g(x) that results from translating the function f(x) = x2 + 5 upward 6 units.
1. 1 answer
2. 474 views
Determine the equation of g(x) that results from translating the function f(x) = x2 + 5 upward 6 units.
1. 0 answers
2. 449 views
Find the slope of the lines that are (a) parallel lines (b) perpendicular lines to the lines passing through the pair of points
1. 3 answers
2. 720 views
Find the slope of the lines that are (a) parallel lines (b) perpendicular lines to the lines passing through the pair of points
1. 4 answers
2. 2,274 views
Write equation in Standard FormAx + By =C (-9, 7)(0, 3)
1. 1 answer
2. 468 views
Write an equation of the line with the given slope and containing given points. Slope intercept formSlope 4 through (-3, 3)
1. 3 answers
2. 3,005 views
Police officer to Speedzilla he was speeding at or above 120 miles per hour. Write an inequality to express Speedzilla speed,
1. 2 answers
2. 410 views
Solve for x. 13/14x + 8/7 = 6/7x
1. 1 answer
2. 396 views
Explain which terms are alike 7xy -9x^2 -15xy^2 -14xy
1. 0 answers
2. 422 views
v =1/3ah, solve for h
1. 1 answer
2. 442 views
V=1/3ah, V=21,h=3, solve
1. 1 answer
2. 454 views
V=1/3ah, V=21,h=3, solve
1. 2 answers
2. 381 views
V=1/3ah, V=21,h=3, solve
1. 1 answer
2. 455 views
Lenth of a rectangle is 7ft longer than twice the width. If the rooms perimeter is 158ft, whay are the rooms dimensions?Width
1. 1 answer
2. 474 views
v=1/3ah solve for h
1. 1 answer
2. 1,636 views
A number subtracted from 13 is the quotient of -34and 2. Find the number
1. 2 answers
2. 473 views
Please help me out! Gas law homework!How many liters of HCl (g) at STP can be produced from 5.44 g of Cl2 and excess H2
1. 1 answer
2. 2,328 views
Hi! I need help with my Chem homework."When acetylene, C2H2, burns, how many liters of O2 at STp are used for every mole of
1. 1 answer
2. 1,985 views
In which sentence is an a homonym used correctly?1. Karen's new dog had flees. 2. If you ask me , there's no hobby like fishing.
1. 2 answers
2. 561 views
A researcher wishes to estimate the proportion of college students who cheat on exams. A poll of 490 college students showed
1. 2 answers
2. 1,296 views
A mean score on a standardized test is 50 with a standard deviation of 10. Answer the followinga. What scores fall between –1
1. 2 answers
2. 786 views
If light bulbs have lives that are normally distributed with a mean of 2500 hours and a standard deviation of 500 hours, what
1. 1 answer
2. 1,401 views
Suppose there are 400 students in your school class. What class rank is the 20th percentile?
1. 2 answers
2. 2,575 views
Need to find the perimeter in feet...The width is 35ft and 5in The length is 10ft and 3in Need to write the answer in feet... If
1. 1 answer
2. 459 views
Are there 7 countries in Central America?
1. 1 answer
2. 486 views
Calculate the pH of a buffer solution prepared by dissolving 0.12 mole of cyanic acid, HCNO and 0.65 mole of sodium cyanate,
1. 1 answer
2. 684 views
A cowboy at a ranch fills a water trough that is 1.5 meters long, 65 cm wide and 45 cm deep. He uses a hose having a diameter of
1. 1 answer
2. 1,100 views
solve: (square root of 3) sin(theta) + cos(theta) = 1Thanks! :)
1. 0 answers
2. 467 views
need to write in paragraph form how to solve the expression 161/2
1. 1 answer
2. 383 views
2-2A #2 Rewrite the following using mathematical symbols:a. P is equal to the set containing a, b, c, and d. b. The set
1. 0 answers
2. 1,354 views
I am trying to figure out how to compare long-and short-term financingand then describe situations in which each type of
1. 0 answers
2. 452 views
o Which government bodies influence national fiscal policies that potentially affect the housing market?I am thinking the
1. 0 answers
2. 490 views
How can you use information about the business cycle when making a decision about a large purchase?
1. 0 answers
2. 423 views
How do I find the mass % of Oxygen in sodium oxide?
1. 1 answer
2. 444 views
Multiply.1) (3t^2 - 2t - 4) * (5t + 9) Writing. 1) Explain why the product of a quadratic polynomial and a linear polynomial
1. 1 answer
2. 1,007 views
Quoting, Summarizing and paraphrasing sources for sexual assaul base on college dringking
1. 1 answer
2. 509 views
so im not that good with word problems so... here it goes.Nadine has 7 more nickles than Delano has dimes. If Delano gives
1. 7 answers
2. 530 views
any good sites that i could get a list of early civilizations from about 1000 to 1492 that would include locations and dates
1. 1 answer
2. 643 views
so i have to write a closing argument paper about the whole thing with the Numberburg trial and I have to write a closing
1. 0 answers
2. 557 views
Since all economies are faced with scarcity, how might nations attempt to minimize the human hardship associated with scarcity?B
1. 0 answers
2. 536 views
What are several reasons why there is no such thing as a war crime???The concept is esoteric. In practice, the winner in war
1. 0 answers
2. 577 views
Could someone please help me? calculate the volume in cu. ft of a section of drainage pipe that measures 8 feet in lenght and 24
1. 0 answers
2. 1,143 views

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